Finding the Third Proportional to 764,207,304 and 1,637,458,464
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Solution
The third proportional to 764,207,304 and 1,637,458,464 is: 3,508,563,981.65
Step by Step Solution
- Step 1: Write the proportion equation
764,207,304 : 1,637,458,464 = 1,637,458,464 : x - Step 2: Convert to fraction form
764,207,304/1,637,458,464 = 1,637,458,464/x - Step 3: Cross multiply
764,207,304x = 1,637,458,464 × 1,637,458,464 - Step 4: Simplify right side
764,207,304x = 2,681,270,221,325,239,296 - Step 5: Solve for x
x = 2,681,270,221,325,239,296/764,207,304 - Step 6: Final answer
x = 3,508,563,981.65
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.